<!DOCTYPE html>
*{
    margin:0px;
    height:0px;
}
a{
    text-decoration:none;
    color:#666;
}
li{
    list-style: none;
}
img{
    vertical-align:middle;
}
.clearfix:after{
    content:"";
    display:table;
    clear:both;
}
.box{
    margin:0px auto ;
}
div{
    width:700px;

}

.top{
    width:700px;
    height:50px;
    line-height:50px;

}
p{
    font-size:12px;
}
ul{
    margin:20px auto;
}
h3 span{
    float: left;
    margin-left: 30px;


}
h3 a{
    float:left;
     margin-left:530px;
}
.tu1{
    margin-right:60px;
        float:left;
}

